I had a rough idea of the trainer I was going to use in BFOI so I decided to just doodle her for myself between some friends, just for fun
Sunrise and her team spend a lot of their time cleaning up rubbish and debris in the desert ruins of the Hoenn region. She makes sure to collect any interesting rocks and have them assessed to see if they hold any value. Sometimes she’ll find a rare pokemon fossil and have it revived but these are very rare occasions and she often finds they turn out to be lazy freeloaders who can’t help her much.
She keeps the Aerodactyl around because he likes to eat rubbish, which does help with the whole cleaning up thing.
Her grounded mons were going to break up rocks or remove them from the sandy areas she lived in and her flying mons would whip up sandstorms and play lookout as well as other useful tasks.This is just a base idea though, I have to read into pokemon lore again, it’s been a long time.